Hey guys, I had windows xp installed on my macbook pro but it was causing way too many problems so I used bootcamp and merged the two partitioned volumes back together with the intention of re-installing windows some other time when I was free. However ever since I did that my computer starts exceptionally slow. Everything is normal but whenever I turn it on or restart that grey screen comes up and I hear the familiar osx *ding* and then it just gets stuck there for about 30-40 seconds before the apple logo finally comes up. Is there any way to fix this problem. I really don't want to format and re-install osx. Thanks a lot. Cheers.